Cheapest return flights from London to Phnom-penh in October from $1543
AirHint found the following cheapest return flights from London (LCY) to Phnom-penh (PNH) in October 2025 (see full year).
Return flights
| 02 Oct - 09 Nov | Condor | ||
| 21 Oct - 26 Oct | SWISS | ||
| 01 Oct - 29 Oct | SWISS | ||
| 01 Oct - 09 Nov | SWISS |
Also check the deals for one-way flights from London to Phnom-penh in October.
The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.
